Add support for listings package. Two listings command \lstinline, \lstinputlisting...

[features.git] / src / frontends / qt4 / QDocument.cpp

diff --git a/src/frontends/qt4/QDocument.cpp b/src/frontends/qt4/QDocument.cpp
index 9619957ed98891713752c63d567374f9d46ee2e8..5174eaa66cd42ca11fb6c7e2f6e82bd9f5dd9b31 100644 (file)
--- a/src/frontends/qt4/QDocument.cpp
+++ b/src/frontends/qt4/QDocument.cpp
@@ -36,6 +36,7 @@
 #include "TextClassList.h"
 #include "Spacing.h"
 
+#include "insets/InsetListingsParams.h"
 #include "controllers/ControlDocument.h"
 
 #include "support/lstrings.h"
@@ -143,6 +144,11 @@ QDocumentDialog::QDocumentDialog(QDocument * form)
                this, SLOT(enableSkip(bool)));
        connect(textLayoutModule->twoColumnCB, SIGNAL(clicked()),
                this, SLOT(change_adaptor()));
+       connect(textLayoutModule->listingsED, SIGNAL(textChanged()),
+               this, SLOT(change_adaptor()));
+       connect(textLayoutModule->listingsED, SIGNAL(textChanged()),
+               this, SLOT(validate_listings_params()));
+       textLayoutModule->listingsTB->setPlainText("Input listings parameters below. Enter ? for a list of parameters.");
        textLayoutModule->lspacingLE->setValidator(new QDoubleValidator(
                textLayoutModule->lspacingLE));
        textLayoutModule->skipLE->setValidator(unsignedLengthValidator(
@@ -540,6 +546,26 @@ void QDocumentDialog::change_adaptor()
 }
 
 
+void QDocumentDialog::validate_listings_params()
+{
+       static bool isOK = true;
+       try {
+               InsetListingsParams par(fromqstr(textLayoutModule->listingsED->toPlainText()));
+               if (!isOK) {
+                       isOK = true;
+                       // listingsTB->setTextColor("black");
+                       textLayoutModule->listingsTB->setPlainText("Input listings parameters below. Enter ? for a list of parameters.");
+                       okPB->setEnabled(true);
+               }
+       } catch (invalidParam & e) {
+               isOK = false;
+               // listingsTB->setTextColor("red");
+               textLayoutModule->listingsTB->setPlainText(e.what());
+               okPB->setEnabled(false);
+       }
+}
+
+
 void QDocumentDialog::closeEvent(QCloseEvent * e)
 {
        form_->slotWMHide();
@@ -864,6 +890,9 @@ void QDocumentDialog::apply(BufferParams & params)
        else
                params.columns = 1;
 
+       // text should have passed validation
+       params.listings_params = InsetListingsParams(fromqstr(textLayoutModule->listingsED->toPlainText())).params();
+
        if (textLayoutModule->indentRB->isChecked())
                params.paragraph_separation = BufferParams::PARSEP_INDENT;
        else
@@ -1168,6 +1197,10 @@ void QDocumentDialog::updateParams(BufferParams const & params)
 
        textLayoutModule->twoColumnCB->setChecked(
                params.columns == 2);
+       
+       // break listings_params to multiple lines
+       string lstparams = InsetListingsParams(params.listings_params).separatedParams();
+       textLayoutModule->listingsED->setText(toqstr(lstparams));
 
        if (!params.options.empty()) {
                latexModule->optionsLE->setText(